Shenzhen, Guangdong, China — Shenzhen Super-curing Opto-Electronic Co., Ltd. has expanded its UV curing line-up with two products now released for sampling and volume orders: a no-ozone UV double-sided curing chamber with a 400 x 400 mm curing area, and the 3022 UV curing adhesive developed for glass-to-metal bonding. Together they cover the two ends of a UV process that electronics, optics and printing customers ask about most often: getting a part cured fast, and getting a glass part bonded permanently.
No ozone UV double-sided curing chamber, 400 x 400 mm
The new chamber places an LED array above and below the working area, so both faces of a workpiece are cured in one cycle. Operators no longer need to flip trays or run parts through the box twice, which shortens cycle time and removes the handling that causes scratches on printed and coated surfaces. The 400 x 400 mm working area accepts multi-part trays, fixtures and lab samples in the same run.
The chamber is built around a 1000W LED source with a 2W/cm² output at 365nm, 385nm, 395nm and 405nm. Output is dimmable from 0 to 100 percent, so the same unit can run a thin adhesive film and a thicker resin or coating by changing intensity rather than changing lamps. Cooling is by air, the lamp body stays at low temperature, and the chamber suits PE film and heat-sensitive substrates where a mercury tunnel would distort the material.
- No ozone, no mercury: clean UV output with no ozone generation and no VOC discharge, which removes the extraction requirement of a mercury tunnel.
- Energy saving: 1000W of LED UV delivers drying performance comparable to a 6000W mercury lamp.
- Instant on and off: no warm-up and no cool-down, so the chamber is switched on only when there is work to cure.
- Long service life: rated at 20000 hours with LG or Seoul chips, an aluminium lamp body and quartz lens.
| Model | CG-CHX-400*400-1000A/C |
| Curing area | 400 x 400 mm, double-sided |
| Power / input | 1000W, AC 85-265V |
| Wavelength | 365 / 385 / 395 / 405nm |
| UV intensity | 2W/cm², dimmable 0-100% |
| Best emitting distance | 30-50 mm |
3022 UV adhesive for glass to metal bonding
The 3022 is a single-component UV curing adhesive formulated for bonding glass to aluminium, stainless steel and other metals, and also for glass to printed ink layers and plated surfaces. It cures under 365nm or 395nm light with only 500 mJ/cm² of energy, which allows in-line curing in seconds without fixtures. The cured bond line is flexible, so it absorbs vibration and impact instead of transferring stress into the glass edge, and its low shrinkage keeps precision assemblies dimensionally stable.
The adhesive is supplied as a pale yellow transparent liquid with a viscosity of 600 to 2200 mPa·s, and it resists heat and high humidity. Glass-metal assemblies bonded with 3022 do not whiten or bubble after long-term curing and ageing, which matters for instrument windows and display covers where the bond line is visible.
- Typical applications: glass to aluminium and stainless steel housings of electronic scales and weighing instruments, glass to ink layer, glass to plated metal parts, display and sensor windows.
- Mechanical data: 10 MPa tensile strength, 8 MPa shear strength, 35 Shore D hardness, 12-month shelf life.
| Model | 3022 |
| Appearance | Pale yellow transparent liquid |
| Viscosity | 600-2200 mPa·s |
| Curing energy | 500 mJ/cm² |
| Tensile / shear strength | 10 MPa / 8 MPa |
| Hardness / shelf life | 35 Shore D / 12 months |
How the two products work together
A glass-to-metal assembly is only as good as its cure. A customer bonding an instrument window into a metal frame can apply 3022, place the part in the 400 x 400 mm chamber and cure both faces at once, instead of curing a single side and waiting for the assembly to stabilise. Because the chamber runs at low temperature, the adhesive cures without thermal stress on the glass, and because output is dimmable, the same chamber can be set for a thin adhesive film today and a thicker resin potted part tomorrow.
Sampling and availability
Both products are available now. The curing chamber ships in an export-grade wooden case with a standard lead time of 10-15 working days after deposit, and custom curing area sizes and wavelength combinations can be produced on request. The 3022 adhesive is offered from 1kg for evaluation, with bulk supply confirmed against order volume.
Customers are invited to send their substrate combination, ink, resin or adhesive type, bond area and required cycle time. The application team will confirm the matching wavelength, lamp distance, intensity setting and adhesive viscosity grade before shipment. Contact us for a quotation or a sample request.
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